Deployment of smartphones, app aims to improve food and nutrition security in Kenya
https://vtx.vt.edu/content/vtx_vt_edu/en/articles/2021/06/outreach-blockchainKenyafoodsecurity.html?fbclid=IwAR32bs3LktXWdbUr9jNZdFKxjtBB9ZG0Z5DGibhtZkfovkh1WEcmvd0C6Oc